Hi looking for a campsite on beach with good surf but we have 3 children 6, 5 and 4. We don't want one of those Butlin type campsites but just a chilled site on the beach where kids can amusr themselves. Does anybody know somewhere like this on south west coast? Cheers

I'd go for Le Vieux Port just outside Messanges (about 20 minutes north of Hossegor.) Certainly more family-oriented than the slightly cheaper sites closer to Hossegor, but still gets good waves and without people playing bongos all night long.
Hope that helps!